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Packing Nut NSN 4730-01-051-8647

Item Description

An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.

NSN 4730-01-051-8647 NSN: 4730-01-051-8647

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Err Default
0.141 inches
Casehardening Indicator
Not casehardened
Overall Length
0.312 inches
Thread Size
0.500-32
Screw Thread Series Designator
Unef
Width Across Flats
0.625 inches
Screw Thread Location
Internal
Length To Shoulder
0.225 inches
Smallest Inside Diameter
Between 0.382 inches and 0.392 inches
Material
Steel, qq-s-764, type 303-canceled
Material
Steel comp 303
Surface Treatment
Black oxide, mil-c-13924, class 3
Style Designator
Hexagon, internal thread, shouldered
Surface Treatment
Black oxide, mil-c-13924, class 3
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010518647
NSN
4730010518647

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
58106-1
Cage Code:
11263
Status:
A
MSDS:
Part Number:
708634-1
Cage Code:
99479
Status:
A
MSDS:
Part Number:
58106
Cage Code:
11263
Status:
A
MSDS:
Part Number:
708634
Cage Code:
99479
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-051-8647
What are the manufacturers of nsn 4730010518647?
Does this nsn 4730010518647 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010518647
An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. see also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.
Does nsn 4730010518647 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010518647 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010518647?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18028
FIIG:
T385-E
App. Key:
EA
Cond. Code:
2
Status:
A

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